Avogadro’s law

$\overline{)\frac{{\mathbf{V}}_{\mathbf{1}}}{{\mathbf{n}}_{\mathbf{1}}}{\mathbf{=}}\frac{{\mathbf{V}}_{\mathbf{2}}}{{\mathbf{n}}_{\mathbf{2}}}}$

Derive V_{2}

${\mathbf{V}}_{\mathbf{2}}\mathbf{}\mathbf{=}\frac{{\mathbf{V}}_{\mathbf{1}}{\mathbf{n}}_{\mathbf{2}}}{{\mathbf{n}}_{\mathbf{1}}}$

V_{2} = 0.65 mol + 0.35 mol = 1.00 mol

A syringe contains 0.65 moles of He gas that occupy 750.0 mL. What volume (in ml) of gas will the syringe hold if 0.35 moles of Ne is added?

A. 0.87 L

B. 4.9 L

C. 1.2 L

D. 2.1 L

E. 1.9 L

Frequently Asked Questions

What scientific concept do you need to know in order to solve this problem?

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